Professional Manufacturer Supply High Quality Dimethyl octadecanoate CAS 1472-93-1

Chemical Structure: Dimethyl octadecanedioate, also known as dimethyl ester of octadecanedioic acid, is a chemical compound composed of two methyl groups and an 18-carbon chain with a carboxylic acid group at each end.

Synonyms: Dimethyl octadecanedioate is commonly referred to as methyl octadecanedioate, di-methyl ester of octadecanedioic acid, or simply dimethyl ester of C18 diacid.

Chemical Formula: The molecular formula of dimethyl octadecanedioate is C20H38O4, indicating its composition of 20 carbon atoms, 38 hydrogen atoms, and 4 oxygen atoms.

Molecular Weight: With a molar mass of approximately 342.51 grams per mole, dimethyl octadecanedioate is a relatively heavy compound.

Physical Properties: Dimethyl octadecanedioate appears as a white to off-white crystalline solid at room temperature. It has a melting point typically within the range of 60-65°C.

Solubility: Dimethyl octadecanedioate is sparingly soluble in water but soluble in common organic solvents such as ethanol, acetone, and ether.

Stability: This compound is relatively stable under normal storage conditions but may degrade under extreme heat or in the presence of strong acids or bases.

Uses in Industry: Dimethyl octadecanedioate finds applications in various industrial sectors including the production of polymers, lubricants, plasticizers, and surfactants.

Polymerization: It serves as a monomer or co-monomer in the synthesis of polyesters, polyamides, and other high molecular weight polymers.

Lubricant Additive: Due to its long hydrocarbon chain, dimethyl octadecanedioate is utilized as a lubricity enhancer in automotive and industrial lubricants.

Plasticizer: In the plastics industry, it functions as a plasticizer, improving the flexibility and durability of polymers such as PVC (polyvinyl chloride).

Surfactant: Dimethyl octadecanedioate can act as a surfactant, reducing the surface tension of liquids and aiding in emulsification processes.

Biomedical Applications: Some research suggests potential biomedical applications for dimethyl octadecanedioate, including drug delivery systems and tissue engineering scaffolds.

Safety Precautions: Proper handling and storage procedures should be followed when dealing with dimethyl octadecanedioate, including the use of personal protective equipment and adequate ventilation.

Regulatory Status: Dimethyl octadecanedioate may be subject to regulations and guidelines set forth by regulatory bodies such as the Environmental Protection Agency (EPA) or the European Chemicals Agency (ECHA) regarding its production, handling, and use.